Best Feature Buy Slots – A Complete Top List For 2023

Are you like me, often selecting which slot to play based on its bonus features? Always eager to have this bonus triggered and occasionally disappointed because it never is? Then this article is written just for you! I have gathered many of my favorite slots in which you’re able to buy bonuses and instantly trigger them!

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I used to think “wouldn't it be great if you could buy slot bonuses?” In 2017 Big Time Gaming made my wish come true by revolutionizing the gambling industry with their slot release of White Rabbit – a slot that allowed me to jump directly to the bonus feature by paying a reasonable fee.

Nowadays bonuses can be instantly triggered in a heap of slots. No matter which online casino, gambling site or mobile casino you play at, you can be sure to find several of these bonus buy or feature buy slots as they're better known. The mechanic is really simple: you pay a lump sum and get straight to the highlight of the game – the bonus.

The price of the bonus is usually between 50 and 150 times the stake you choose. This is a reflection of the average amount of game rounds it would take to trigger the bonus the ‘traditional way.' In other words, buying bonuses is nothing but a shortcut to entertainment.

Now, let's get to the point! I have a few favorite games that I think are some of the best feature buy slots of 2021. I have shared a list with you below. It's a combination of old classics and some new ones that I've developed a liking for recently.

My Favorite Feature Buy Slots – Top List for May 2023

Click on ‘read more' for more info about the slot and where to play it

  1. Rick and Morty Megaways from Blueprint Gaming (Read more)
  2. Money Train from Relax Gaming (Read more)
  3. Extra Chilli Megaways from Big Time Gaming (Read more)
  4. 300 Shields Extreme from Nextgen Gaming (Read more)
  5. Medusa Megaways from Nextgen Gaming (Read more)
  6. Genie Jackpots Megaways from Blueprint Gaming (Read more)
  7. Money Train 2 from Relax Gaming (Read more)
  8. 1 Million Megaways BC from Iron Dog Studio (Read more)
  9. Dead or Alive 2 from NetEnt (Read more)
  10. Ramses' Revenge from Relax Gaming (Read more)

Can't find what you're looking for? Discover a variety of bonus buy slots that have been thoroughly reviewed, and take advantage of the free slot demo offered for some of them.

1. Rick and Morty Megaways – The Fan Favourite With a 50,000x Max Win!

That's it Rick! I'm talking the wheel!
Overview
  • Rating: ★★★★★
  • RTPRTP stands for "Return to Player" and is a percentual value that all casino games have. It shows you how much you are expected to win in the long run. A game with a 96% RTP is for instance expected to return ₹96 for every ₹100 staked.: 96.55%
  • Feature cost: 150x
  • Free spins: 5, 10, 15 or 20
  • Bonuses: 3 different ones
  • VolatilityVolatility is best described as risk versus reward. High volatility often means difficult to win, but you can win huge amounts. Low volatility usually means easy to win, but you won't win as much.: High
  • Reel design: Megaways
  • Win ways: up to 117,649
  • Max win: 50,000x
  • Provider: Blueprint Gaming
  • Released: 27.02.2020

About Rick and Morty Megaways

“I'm taking the wheel.” That's what I keep telling myself when I click the feature buy button to spin the bonus wheel. This will decide which bonus round to play and how many free spins I'm about to get. “It better be 20, Rick! ” I'm thinking to myself again.

As a big fan of the show, I am not ashamed to admit Rick and Morty Megaways is definitely one of my favorite feature buy slots. The reasons aren't just the fantastic references, humor and crazy potential to big wins. It also has some great slot features that make it a lot of fun to play.

A basic feature of the slot is cascading symbols. This means that symbols that form a winning combination will collapse and allow for new symbols to appear. This opens up opportunities for new winning combinations.

Rick and Morty Megaways features 3 different bonus rounds:

  • Pickle Rick Spins: An increasing win multiplier with every winning spin and 100 added pickles that transform to a random symbol when they appear.
  • Federation Wild Spins: A random number of symbols – or in best case scenario several reels – will be turned into wilds on each spin.
  • Vindicator Spins: Cash values will randomly land on the reels and stick whenever a special symbol shows up. This also gives you extra spins as long as new cash symbols appear. Eventually, all cash will be collected. You can also collect Vindicator symbols to win extra big cash prizes!

Play Rick and Morty Megaways at

Bonus buy at Slot Planet
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100% up to
€/$222
Low wagering req.
Play Rick and Morty
Bonus buy at Jonny Jackpot
Sweden Canada Greece Finland Norway United Kingdom India New Zealand
3 bonuses up to
€/$1,000
+ daily bonuses
Play Rick and Morty
Bonus buy at Casumo
Sweden Canada Finland Norway United Kingdom Germany India
100% bonus up to
€/$300
Reel races every 30 min
Play Rick and Morty
See list with all bonus buy slots

2. Money Train – A Unique Bonus Feature to Buy

Looking to rob a train? I know I am!
Overview
  • Rating: ★★★★★
  • RTP: 96.20%
  • Feature cost: 80x
  • Free spins: 3 (resets on hit)
  • Volatility: High
  • Reel design: 5×4 (7×4 max)
  • Win ways: 40
  • Max win: 20,000x
  • Provider: Relax Gaming
  • Released: 26.06.2019

About Money Train

Money Train is a 5×4 slot machine with a really interesting and one-of-a-kind bonus feature. It comes with several special symbols that synergize with each other to open up crazy payout potential.

This is probably why Relax Gaming added a cap to winnings. You see, you can never win more than 20,000 times your stake. Without this, who knows how much this machine could have paid!

The bonus will initially give you 3 free spins that reset every time you hit a symbol and then stick to the reels. The further into the bonus you go, the harder it will be to hit a new symbol as there will be less room for one. Some of the symbols are worth much more than others. Let's have a look!

  • Bonus symbol: This is the basic symbol in the bonus. It will come with a cash prize multiplier of 1 – 3 times your stake.
  • Persistent collector: This symbol will collect all cash prizes from the reels every time you spin. The more bonus symbols that you have, the more you will win.
  • Persistent payer: This symbol will increase the cash prize multiplier of all bonus symbols on the reels every time you spin. This in combination with the collector is extremely lucrative!
  • Payer: The payer symbol increases the cash prize multiplier of all symbols on the reels. It even makes the persistent payer symbol more valuable.
  • Collector: The collector is like the persistent collector, but instead of collecting all cash prizes from the reels on every spin, it will only do it once.
  • Widener: This symbol can be a lifesaver as it will expand the reels from 5×4 to 6×4 or even 7×4 if you get two of them. It's great to have to increase your chances of landing more symbols on the reels.

If this game sounds fun to you, don't hesitate to check out Money Train 2 – a fantastic successor that offers a higher winning potential!

Play Money Train at

Bonus buy at Sol Casino
Canada Sweden Greece Finland Norway Latvia Romania India New Zealand
100% up to
€/$600
+ 500 free spins.
Play Money Train
Bonus buy at Mystake
Sweden Canada Greece Finland Norway United Kingdom India New Zealand
150% bonus up to
€/$200
Or 100% up to €/$1,000
Play Money Train
Bonus buy at Casumo
Sweden Canada Finland Norway United Kingdom Germany India
100% bonus up to
€/$300
Reel races every 30 min
Play Money Train
See list with all bonus buy slots

3. Extra Chilli Megaways – Cheapest Bonus Buy Slot?

Extra chili bonus buy slot
…purple, Purple, PURPLE!!
Overview
  • Rating: ★★★★
  • RTP: 96.76%
  • Feature cost: 50x
  • Free spins: 0, 8, 12, 16, 20 or 24
  • Volatility: High
  • Reel design: Megaways
  • Win ways: up to 117,649
  • Max win: more than 40,000x
  • Provider: Big Time Gaming
  • Released: 26.06.2019

About Extra Chilli

Extra Chilli Megaways is a classic slot with cascading reels!Cascading reels is a slot feature that allow for several wins to occur during the same game round. Winning symbols will be removed and replaced by new ones. It's a slot that will drive you crazy as much as it will have you screaming for joy. It's simple, yet thrilling, exciting, and with a crazy payout potential. It wouldn't be fair to not have this game on my top list of feature buy slots.

The bonus costing only 50x your bet is one of the cheapest you can buy. It will give you 8 free spins right off the bat. If you have the nerves for it you can do a 50/50 gamble to increase the spins to 16. However, if you miss you have to walk away empty-handed.

You can continue to gamble up to 4 times which could potentially give you a total of 24 spins. Once you pass the first gamble your odds of getting more spins would increase from 50% to 60%. You will also be guaranteed a couple of free spins even if you miss.

The gamble mechanic of Extra Chilli Megaways is an emotional roller coaster and nothing for the faint of heart. If you only go for the maximum number of spins (24) it’s not unusual to have your balance dropping quickly.

You might ask, why risk it? The answer lies in its unlimited win multiplier. Every win in the free spin rounds will give you a +1 multiplier. This means the more spins you have the more likely you are to get a higher multiplier. Also, the higher the multiplier, the better the payout potential.

That is why 24 spins are very much sought after. Gambling to this amount is the best strategy to use in the long run if you can afford it. It may cost you a lot, but once you get the right bonus with 24 spins, a single hit could easily pay more than 10,000x.

Play Extra Chilli at

Bonus buy at Sol Casino
Canada Sweden Greece Finland Norway Latvia Romania India New Zealand
100% up to
€/$600
+ 500 free spins.
Play Extra Chilli
Bonus buy at Mystake
Sweden Canada Greece Finland Norway United Kingdom India New Zealand
150% bonus up to
€/$200
Or 100% up to €/$1,000
Play Extra Chilli
Bonus buy at Casumo
Sweden Canada Finland Norway United Kingdom Germany India
100% bonus up to
€/$300
Reel races every 30 min
Play Extra Chilli
See list with all bonus buy slots

4. 300 Shields Extreme – Insane 300x Multiplier!

300 shields extreme banner
Give them nothing, but take from them, everything! – King Leonidas
Overview
  • Rating: ★★★★
  • RTP: 95.66%
  • Feature cost: 60x
  • Free spins: 5 – 20 (can retrigger)
  • Volatility: Extreme
  • Reel design: 5×3
  • Win ways: 25
  • Max win: 17,773x per spin
  • Provider: Nextgen Gaming
  • Released: 18.07.2019

About 300 Shields Extreme

If this game doesn't get you pumped up, nothing will. It is as brutal and fierce as a slot can possibly get.

300 Shields Extreme is a remake of a classic fan favorite from 2014. It comes with the additional joy of a bonus buy feature.

The goal of the bonus is to collect shields (the scatter symbol) which will unlock additional free spins with a higher win multiplier. This multiplier will trigger whenever a spartan warrior (the wild symbol in the game) is included in a winning combination.

There are four stages in the bonus that come with its own multiplier and require a certain number of shields to be unlocked:

  • Stage 1: 0 shields required – 2x multiplier
  • Stage 2: 2 shields required – 5x multiplier (+ 5 additional spins)
  • Stage 3: 6 shields required – 25x multiplier (+ 5 additional spins)
  • Stage 4: 12 shields required – 300x multiplier (+5 additional spins)

Play 300 Shields Extreme at

Bonus buy at Slot Planet
Sweden Greece Finland Norway United Kingdom India New Zealand
100% up to
€/$222
Low wagering req.
Play 300 Shields
Bonus buy at Casumo
Sweden Canada Finland Norway United Kingdom Germany India
100% bonus up to
€/$300
Reel races every 30 min
Play 300 Shields
Bonus buy at Leovegas
Sweden Netherlands Canada Finland Norway Germany India
100% up to
€/$1000
Best wagering req.
Play 300 Shields
See list with all bonus buy slots

5. Medusa Megaways – Respin the Full Bonus for Free if You Aren't Satisfied!

Medusa megaways banner
… And just like that I was hard as stone
Overview
  • Rating: ★★★★
  • RTP: 97.63%
  • Feature cost: 100x
  • Free spins: 10 (can retrigger)
  • Volatility: High
  • Reel design: Megaways
  • Win ways: up to 117,649
  • Max win: 50,000x
  • Provider: Nextgen Gaming
  • Released: 24.04.2019

About Medusa Megaways

Medusa Megaways is another remake of a classic slot, created by Nextgen Gaming. Not only does it come with a bonus buy feature, but also uses Megaways instead of paylines.

With an unlimited win multiplier and random wilds that will increase your chances of hitting a winning combination, this slot's bonus is extremely promising.

If the bonus you bought didn't live up to your expectations, you can get a refund along with another bonus for free. This is quite a unique and cool mechanic.

When the bonus is over and you've collected your winnings, the seductive Medusa will present a temptation feature. It allows you to gamble your winnings. You would have 3 options:

  • Take the winnings as they are
  • Double or nothing (50/50 chance)
  • Quadruple or nothing (1/4 chance)

This feature comes with a 100% RTP, which is great. Just be aware of the consequences with which a loss comes. It can hurt a lot!

Play Medusa Megaways at

Bonus buy at Slot Planet
Sweden Greece Finland Norway United Kingdom India New Zealand
100% up to
€/$222
Low wagering req.
Play Medusa Megaways
Bonus buy at Casumo
Sweden Canada Finland Norway United Kingdom Germany India
100% bonus up to
€/$300
Reel races every 30 min
Play Medusa Megaways
Bonus buy at Leovegas
Sweden Netherlands Canada Finland Norway Germany India
100% up to
€/$1000
Best wagering req.
Play Medusa Megaways
See list with all bonus buy slots

6. Genie Jackpots Megaways – Your Wishes for Riches Have Been Answered!

Genie Jackpots megaways banner
Ha haa haaa!
Overview
  • Rating: ★★★★
  • RTP: 97.13%
  • Feature cost: 100x
  • Free spins: 10, 12, 15 or 25 (can re-trigger)
  • Bonuses: 4 different ones
  • Volatility: High
  • Reel design: Megaways
  • Win ways: up to 15,625
  • Max win: 10,000x
  • Provider: Blueprint Gaming
  • Released: 14.09.2018

About Genie Jackpots Megaways

This gem from 2018 has aged well and is still a popular choice among many casino enthusiasts, including myself. It is often played by popular streamers who are chasing the next big win.

I love the versatility of this feature buy slot. When you buy the bonus, which cost 100x your bet, there are 4 completely different features that can be unlocked. This is randomly decided.

The number of spins you get are also random as your bonus can either be played with 10, 12, 15 or 20. In most features, free spins can also be re-triggered to give you even more.

Here are the four bonus features that you can get:

  • Unlimited Multiplier: Every spin will increase a win multiplier by x1. On your tenth spin, all your winning hits will be ten times the first. In this bonus, free spins can also be retriggered by landing two lamps for which you might want to cross your fingers.
  • Mystery Wishes: A number of mystery symbols will appear on every spin. These symbols will all transform to a randomly chosen type of symbol, which could cover big parts of the screen with the very same one.
  • Gene Streak: On every spin that forms a winning combination, the symbols that formed the win will be locked into position. Then a re-spin of all other symbols will occur. If new symbols add to the winning combination or form a new one, these will also lock and yet another re-spin will trigger. This will repeat until you miss or have filled the entire screen with winning symbols. If you manage to fill the entire screen, you're awarded more free spins.
  • Locking Wild: Whenever you land a wild symbol on the reels, this will get locked into position and stay there for the entire bonus feature. If you manage to fill an entire reel with wilds, you will be offered to pick a lamp, granting you a small number of extra free spins. This is hands down my favorite bonus which I always hope to get when I buy features on Genie Jackpots.

Play Genie Jackpots Megaways at

Bonus buy at Mystake
Sweden Canada Greece Finland Norway United Kingdom India New Zealand
150% bonus up to
€/$200
Or 100% up to €/$1,000
Play Genie Jackpots
Bonus buy at Jonny Jackpot
Sweden Canada Greece Finland Norway United Kingdom India New Zealand
3 bonuses up to
€/$1,000
+ daily bonuses
Play Genie Jackpots
Bonus buy at Casumo
Sweden